@article{Berenschot:110769,
      author        = "Berenschot, J.W. and Tiggelaar, R. M. and Geerlings, J.
                       and Gardeniers, J.G.E. and Tas, N.R. and Malankowska, M.
                       and Pina, M.P. and Mallada, R.",
      title         = "{3D-Fractal engineering based on oxide-only corner
                       lithography}",
      year          = "2016",
}